基于因子分析的乙肝肝硬化证候特点研究

Characteristics of TCM Syndromes of HBV-liver Cirrhosis Based on Factor Analysis

目的:探讨乙肝肝硬化的证候特点,为临床辨治该病提供参考。方法:收集650例乙肝肝硬化患者的四诊信息,剔除四信息中低于20%阳性率的指标,应用因子分析降维处理得出乙肝肝硬化的主要中医证候分型。结果:得到15个公因子:F1湿热证;F2肾虚证;F3及F8可代表痰湿证;F4及F10可代表脾胃虚弱证;F5可代表水湿内停;F6及F7可代表肝郁化热;F9、F13及F15可代血瘀证;F11、F12及F14可代表肝脾失调证。结论:"虚实互见"为乙肝肝硬化的证候特点。

Objective ： Providing a clinical reference of distinguishing and treatment of HBV - liver Cirrhosis ,we discuss the the characteristic of TCM syndromes of it. Methods ： All 650 inpatients of HBV - liver Cirrhosis were examined and their TCM symptoms were collected. Then we removed samples that which positive rate was less than 20% of the variables symptoms and the main TCM syndromes of HBV - liver Cirrhosis. Results ： We got a total of 15 factors, such as F1 Damp - Heat Syndrome, F2 deficiency of kidney,F3 and F8 phlegm- damp syndrome, F4 and F10 spleen- stomach deficiency syndrome, F5 syndrome of dampness and water accumulated inside, F6 and F7 depression of the liver turning into heat, F9,F13 and F15 Blood Stasis Syndrome, F11 ／F12 and F14 liver- spleen disharmony. Conclusion ：Asthenia and sthenia syndrome is the main TCM syndrome of HBV -liver Cirrho-